code: def setUp(self):
      self.model = resolve_plugin(
          "PtTransformersRerankPlugin",
          model_dir="nboost/pt-bert-base-uncased-msmarco",
      )
      shuffle(CHOICES)
  
file_path: nboost/tests/unit/test_pt_bert_model.py
imports: from nboost.plugins import resolve_plugin
  from nboost import defaults
  import unittest
  from random import shuffle
label_desc: Use image node_id 1 for calling the TestPtTransformersRerankPlugin obj's underlying member method code with example usage: obj.setUp() without return types